A355583 - cp's OEIS frontend

A355583 a(n) is the number of the 5-smooth divisors of n.

n	a(n)
1	1
2	2
3	2
4	3
5	2
6	4
7	1
8	4
9	3
10	4
11	1
12	6
13	1
14	2
15	4
16	5
17	1
18	6
19	1
20	6
21	2
22	2
23	1
24	8
25	3
26	2
27	4
28	3
29	1
30	8
31	1
32	6
33	2
34	2
35	2
36	9
37	1
38	2
39	2
40	8
41	1
42	4
43	1
44	3
45	6
46	2
47	1
48	10
49	1
50	6
51	2
52	3
53	1
54	8
55	2
56	4
57	2
58	2
59	1
60	12
61	1
62	2
63	3
64	7
65	2
66	4
67	1
68	3
69	2
70	4
71	1
72	12
73	1
74	2
75	6
76	3
77	1
78	4
79	1
80	10
81	5
82	2
83	1
84	6
85	2
86	2

[1, 2, 2, 3, 2, 4, 1, 4, 3, 4, 1, 6, 1, 2, 4, 5, 1, 6, 1, 6, 2, 2, 1, 8, 3, 2, 4, 3, 1, 8, 1, 6, 2, 2, 2, 9, 1, 2, 2, 8, 1, 4, 1, 3, 6, 2, 1, 10, 1, 6, 2, 3, 1, 8, 2, 4, 2, 2, 1, 12, 1, 2, 3, 7, 2, 4, 1, 3, 2, 4, 1, 12, 1, 2, 6, 3, 1, 4, 1, 10, 5, 2, 1, 6, 2, 2]

cp's OEIS Frontend

A355583 a(n) is the number of the 5-smooth divisors of n.

Table of values

List of values

n	a(n)
1	1
2	2
3	2
4	3
5	2
6	4
7	1
8	4
9	3
10	4
11	1
12	6
13	1
14	2
15	4
16	5
17	1
18	6
19	1
20	6
21	2
22	2
23	1
24	8
25	3
26	2
27	4
28	3
29	1
30	8
31	1
32	6
33	2
34	2
35	2
36	9
37	1
38	2
39	2
40	8
41	1
42	4
43	1
44	3
45	6
46	2
47	1
48	10
49	1
50	6
51	2
52	3
53	1
54	8
55	2
56	4
57	2
58	2
59	1
60	12
61	1
62	2
63	3
64	7
65	2
66	4
67	1
68	3
69	2
70	4
71	1
72	12
73	1
74	2
75	6
76	3
77	1
78	4
79	1
80	10
81	5
82	2
83	1
84	6
85	2
86	2

n	a(n)
1	1
2	2
3	2
4	3
5	2
6	4
7	1
8	4
9	3
10	4
11	1
12	6
13	1
14	2
15	4
16	5
17	1
18	6
19	1
20	6
21	2
22	2
23	1
24	8
25	3
26	2
27	4
28	3
29	1
30	8
31	1
32	6
33	2
34	2
35	2
36	9
37	1
38	2
39	2
40	8
41	1
42	4
43	1
44	3
45	6
46	2
47	1
48	10
49	1
50	6
51	2
52	3
53	1
54	8
55	2
56	4
57	2
58	2
59	1
60	12
61	1
62	2
63	3
64	7
65	2
66	4
67	1
68	3
69	2
70	4
71	1
72	12
73	1
74	2
75	6
76	3
77	1
78	4
79	1
80	10
81	5
82	2
83	1
84	6
85	2
86	2

n	a(n)
1	1
2	2
3	2
4	3
5	2
6	4
7	1
8	4
9	3
10	4
11	1
12	6
13	1
14	2
15	4
16	5
17	1
18	6
19	1
20	6
21	2
22	2
23	1
24	8
25	3
26	2
27	4
28	3
29	1
30	8
31	1
32	6
33	2
34	2
35	2
36	9
37	1
38	2
39	2
40	8
41	1
42	4
43	1
44	3
45	6
46	2
47	1
48	10
49	1
50	6
51	2
52	3
53	1
54	8
55	2
56	4
57	2
58	2
59	1
60	12
61	1
62	2
63	3
64	7
65	2
66	4
67	1
68	3
69	2
70	4
71	1
72	12
73	1
74	2
75	6
76	3
77	1
78	4
79	1
80	10
81	5
82	2
83	1
84	6
85	2
86	2